| 超深水泥土搅拌桩技术与应用 |
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| 引用本文： | 陈昌祺.超深水泥土搅拌桩技术与应用[J].地下工程与隧道,2011(3):5-8,56. |
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| 作者姓名： | 陈昌祺 |
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| 作者单位： | 上海市隧道工程轨道交通设计研究院; |
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| 摘 要： | 超深水泥土搅拌桩施工工法作为一项新的土体加固工艺技术，与其它施工方法相比，具有施工时间短、占地面积小、施工噪音低、震动小、加固深度可达60m、对周围地下结构和地基的挤压作用小等特点。本文介绍和分析了超深水泥搅拌桩的施工难点、质量控制措施、关键施工技术，以及在轨道交通工程中的应用。
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| 关 键 词： | 地基加固 超深搅拌桩 钻杆加接 搅拌动力 质量控制 |
Super-deep Cement-soil Mixing Pile Technique and its Application |
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| Chen Changqi.Super-deep Cement-soil Mixing Pile Technique and its Application[J].Underground Engineering and Tunnels,2011(3):5-8,56. |
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| Authors: | Chen Changqi |
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| Institution: | Chen Changqi |
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| Abstract: | The construction method of super-deep cement-soil mixing pile is a new soil consolidation technique.Compared with the other construction methods,the super-deep cement-soil mixing pile method has the following advantages: to shorten construction time,reduce land occupation,lower noise,reduce vibration,deepen the consolidation depth to 60m,and reduce squeezing effect on surrounding underground structure and foundation.The super-deep cement-soil mixing pile method is introduced and analyzed from the aspects of... |
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